APA (7th ed.) Citation

Grendstad, G., Bortne, O., Selle, P., & Stromsnes, K. (2006). Unique environmentalism: A comparative perspective. Springer.

Chicago Style (17th ed.) Citation

Grendstad, Gunnar, Oystein Bortne, Per Selle, and Kristin Stromsnes. Unique Environmentalism: A Comparative Perspective. New York, NY: Springer, 2006.

MLA (8th ed.) Citation

Grendstad, Gunnar, et al. Unique Environmentalism: A Comparative Perspective. Springer, 2006.